Power Supplies

Variable DC power supply is an indispensable device in electronics, serving as a regulated power source for various applications. This unit offers adjustable 0-60V voltage and 0-30A current outputs, providing flexibility to meet diverse electronic device requirements, with 1800W DC output power, selectable single phase 110V or 220V±10% AC input, 3 digit LED display.

5000VA/4000W line interactive UPS with battery backup is reliable uninterruptible power source for computer, servers and other critical devices. 5kVA UPS has optional input & output voltages of 220V/120V AC with overload protection, LCD display, compact design, high performance and favorable price.

3 Phase variable transformer input voltage 380V, output voltage selectable from AC 0-430V or 0-500V, 9 kAV capacity, variac voltage regulator with built-in purple copper coil, strong conductivity, safer to use.

Toroidal power transformer, with IP67 protection rating, is designed for demanding environments where durability and reliability are paramount. This toroidal transformer has 360W, 400W and 500W rated power and ensures efficient energy conversion with minimal electromagnetic interference. Its toroidal design offers superior performance with reduced core losses and noise, making it ideal for sensitive electronic applications.

20 Amp variable transformer with 15 kVA power, three phase, output voltage range 0-430V or 0-500V, variac transformer is widely used in laboratories, railroad switch testing, packaging machinery, aviation power supply voltage regulation, etc.

DC line reactor single phase, power 200 hp, rated current 400 amp, output dc voltage 200V, 380V, 400V, 440V to 1200V is optional, the DC line reactor can improve the power factor and reduce the AC pulse of the DC bus.

2000W continuous and 4000W peak power inverter for car, converts DC battery power 12V/24V/48V to AC power 110V/120V/220V/240V, and outputs modified sine wave with high efficiency & safety protections against short circuit (reverse connect), under/over voltage, overload and overheating. DC to AC power inverter can rapidly charge your devices with AC household outlet and USB port, durable, reliable and affordable.

200 kVA three phase 480/460 volt to 380v/400v frequency converter, also can step-up 208v 220v to 400v 415v, output 50Hz/60Hz up to 400Hz adjustable, provide both voltage and frequency conversion for different power system.

Low price 2000W power rating variable linear DC power supply with 3 digit LED display, designed to regulate adjustable 0 to 20 amp and 0 to 100 volt outputs. Features high accuracy, low ripple, low noise, can be used in dual input voltage 110V or 220V AC (+/- 10%).

Competitive price 400W switching power supply (SMPS) has univeral AC input and output voltage 24V DC with high performance and low price, ideal DC power supply with for applications in the industry like drilling machine, air compressor, solar system, wind power generation etc.

2500 watt pure sine wave power inverter with 5000 watt peak power are available for input DC 12/24/48V and output AC 100/110/220/230/240V for your choice. Best DC to AC inverter features durable aluminum alloy housing, intelligent cooling fan, built-in fuse and a multi-protections against under/over voltage, overload, over temperature and short circuit (reverse polarity connect) for safely charging your devices.

Shop 0 to 50A, 0 to 60V variable DC power supply at economical price. It is switching mode with 3000W DC output, selectable single phase 110V or 220V±10% AC input, 3 digit LED display. Output voltage and current are continuously adjustable at nominal value, with constant voltage (CV) / constant current (CC) output precision.

High quality and cost-effective isolated DC-DC power converter is a buck converter with wide range of input voltage 127V to 380V DC, output voltage 12V DC, output current 25A and output power 300W, up to 95% conversion efficiency, widely used in artificial intelligence, communication base stations and industrial control.

Economical price isolated DC-DC power converter is a buck converter with wide range of input voltage 127V to 380V DC, output voltage 24V DC, output current 12.5A and output power 300W, up to 95% conversion efficiency, widely used in artificial intelligence, communication base stations and industrial control.

Toroidal transformer, IP67, 220V to 12V/24V, 600W/800W/1000W/1200W is designed to provide robust and reliable power conversion in demanding environments. With an IP67 rating, this power transformer is fully protected against dust ingress and can withstand temporary immersion in water, making it ideal for both indoor and outdoor applications. The toroidal power transformer efficiently converts a 220V input to either 12V or 24V output, offering flexibility for various power requirements.

The three phase variable transformer input voltage 380V, output voltage range 0-430V, or 0-500V, rated full bias current 27A, built-in high quality copper transformer coil, sturdy and durable, it is ideal for use in laboratories, factory equipment, foam cutting and household electricity,

Compact size 24V DC switching power supply is installed in DIN rail with 36W rated power and 1.5A rated current, low cost and high quality SMPS, with short circuit, overload and overvoltage protection, ideal power supply for office, home and industrial equipment.

240W power rating variable linear DC power supply with 3 digit LED display, designed to regulate adjustable 0 to 2A and 0 to 120V outputs. Features high accuracy, low ripple, low noise, this adjustable DC power supply can be used in dual input voltage 110V or 220V AC (+/- 10%). With digital control capabilities, it ensures precision and ease of operation.

30 kVA three phase variac transformer shell is made of metal, built-in copper wire, flame retardant, safe and durable, current 40A, input voltage 380V, output voltage 0-430V and 0-500V for choice.

3000W continuous / 6000W surge power inverter, pure sine wave output, has selectable DC 12 / 24 / 48 volts input, and AC 110 / 120 / 220 / 230 / 240 volts output, 50/60Hz. High efficiency DC to AC inverter is widely used for car, home and solar system to power your devices with full safety protections, built-in cooling fan, durable housing, long use time, stable and clean output power.